The Watersons never gigged "Bright Phoebus" that is for certain and for the reasons Ralphie mentioned.

Some of the songs written by Mike and Lal from that era - were indeed sung at the RAH concert, and Blue Murder do a couple too...And on the other occasion they appeared as "Waterson Family" - Sidmouth - they did some there.

As for Maria sounding like her mum - it is true and she sounds more and more like her. No-one for me could ever replace the sound of Lal - but my goodness she does come damned close.